12-10awg Heat Shrink Butt Connectors (3)

Experience reliable electrical connections with ANCOR heat shrink butt connectors engineered for marine applications. These 12-10 AWG connectors feature robust cross-linked polyolefin tubing that exceeds PVC durability and resists combustion. The integrated heat-activated adhesive creates a sealed barrier against saltwater intrusion, petroleum products, acids, and solar degradation while delivering superior strain relief. Expert-preferred nylon insulation provides marine-grade protection from UV exposure, moisture, chemicals, vibration, and mechanical damage. Certified UL Listed and CSA Recognized, they achieve optimal shrinkage to one-third size at 257°F with reliable performance across 40°C to 110°C operating temperatures. Tinned copper construction ensures long-term corrosion resistance. Ideal starter pack of 3 for repairs and small-scale installations.